package 注解.深入理解注解.Java8新注解;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE_PARAMETER)
public @interface MyNotEmpty {
}
